DE69402473T2 - Perfluorodioxole, ihre Herstellung und deren Homopolymere und Copolymere - Google Patents
Perfluorodioxole, ihre Herstellung und deren Homopolymere und CopolymereInfo
- Publication number
- DE69402473T2 DE69402473T2 DE69402473T DE69402473T DE69402473T2 DE 69402473 T2 DE69402473 T2 DE 69402473T2 DE 69402473 T DE69402473 T DE 69402473T DE 69402473 T DE69402473 T DE 69402473T DE 69402473 T2 DE69402473 T2 DE 69402473T2
- Authority
- DE
- Germany
- Prior art keywords
- formula
- copolymers
- dioxole
- tetrafluoroethylene
- dioxolane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920001577 copolymer Polymers 0.000 title claims abstract description 59
- HFNSTEOEZJBXIF-UHFFFAOYSA-N 2,2,4,5-tetrafluoro-1,3-dioxole Chemical class FC1=C(F)OC(F)(F)O1 HFNSTEOEZJBXIF-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229920001519 homopolymer Polymers 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims abstract description 47
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical compound FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 claims abstract description 11
- ABADUMLIAZCWJD-UHFFFAOYSA-N 1,3-dioxole Chemical class C1OC=CO1 ABADUMLIAZCWJD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 35
- 239000000178 monomer Substances 0.000 claims description 32
- XKTYXVDYIKIYJP-UHFFFAOYSA-N 3h-dioxole Chemical compound C1OOC=C1 XKTYXVDYIKIYJP-UHFFFAOYSA-N 0.000 claims description 30
- JSGITCLSCUKHFW-UHFFFAOYSA-N 2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxole Chemical compound FC1=C(OC(F)(F)F)OC(F)(F)O1 JSGITCLSCUKHFW-UHFFFAOYSA-N 0.000 claims description 29
- 239000002904 solvent Substances 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 22
- 238000005695 dehalogenation reaction Methods 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- BZPCMSSQHRAJCC-UHFFFAOYSA-N 1,2,3,3,4,4,5,5,5-nonafluoro-1-(1,2,3,3,4,4,5,5,5-nonafluoropent-1-enoxy)pent-1-ene Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)=C(F)OC(F)=C(F)C(F)(F)C(F)(F)C(F)(F)F BZPCMSSQHRAJCC-UHFFFAOYSA-N 0.000 claims description 7
- 150000001336 alkenes Chemical class 0.000 claims description 7
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 7
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 4
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 claims description 4
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 3
- WUMVZXWBOFOYAW-UHFFFAOYSA-N 1,2,3,3,4,4,4-heptafluoro-1-(1,2,3,3,4,4,4-heptafluorobut-1-enoxy)but-1-ene Chemical compound FC(F)(F)C(F)(F)C(F)=C(F)OC(F)=C(F)C(F)(F)C(F)(F)F WUMVZXWBOFOYAW-UHFFFAOYSA-N 0.000 claims description 3
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 claims description 2
- YSYRISKCBOPJRG-UHFFFAOYSA-N 4,5-difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole Chemical compound FC1=C(F)OC(C(F)(F)F)(C(F)(F)F)O1 YSYRISKCBOPJRG-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- 229910006095 SO2F Inorganic materials 0.000 claims description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 description 51
- 238000006116 polymerization reaction Methods 0.000 description 24
- 239000000203 mixture Substances 0.000 description 19
- 238000002844 melting Methods 0.000 description 18
- 230000008018 melting Effects 0.000 description 18
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 17
- 239000000047 product Substances 0.000 description 15
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 14
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 13
- 238000000113 differential scanning calorimetry Methods 0.000 description 13
- 238000004821 distillation Methods 0.000 description 13
- FTLLXRHEDGWNNW-UHFFFAOYSA-N 4,5-dichloro-2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxolane Chemical compound FC(F)(F)OC1(Cl)OC(F)(F)OC1(F)Cl FTLLXRHEDGWNNW-UHFFFAOYSA-N 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000011521 glass Substances 0.000 description 10
- 238000002411 thermogravimetry Methods 0.000 description 10
- 125000001309 chloro group Chemical group Cl* 0.000 description 9
- 229920001897 terpolymer Polymers 0.000 description 9
- NHJFHUKLZMQIHN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanoyl 2,2,3,3,3-pentafluoropropaneperoxoate Chemical compound FC(F)(F)C(F)(F)C(=O)OOC(=O)C(F)(F)C(F)(F)F NHJFHUKLZMQIHN-UHFFFAOYSA-N 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- 239000003999 initiator Substances 0.000 description 8
- 238000010792 warming Methods 0.000 description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 7
- 239000007795 chemical reaction product Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- 238000009835 boiling Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000010702 perfluoropolyether Substances 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 230000004580 weight loss Effects 0.000 description 6
- 239000012736 aqueous medium Substances 0.000 description 5
- 229910052734 helium Inorganic materials 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000012512 characterization method Methods 0.000 description 4
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 4
- 239000008246 gaseous mixture Substances 0.000 description 4
- 239000001307 helium Substances 0.000 description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- -1 perfluoroalkyl vinyl ether Chemical compound 0.000 description 4
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- GMLJCMXFMUEABC-UHFFFAOYSA-N [difluoro(fluorooxy)methyl] hypofluorite Chemical compound FOC(F)(F)OF GMLJCMXFMUEABC-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000007033 dehydrochlorination reaction Methods 0.000 description 3
- 150000004862 dioxolanes Chemical class 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000007792 gaseous phase Substances 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PFZXMFHYUMSBDY-UHFFFAOYSA-N 1,1,2,2-tetrachloro-1-fluoro-2-(trifluoromethoxy)ethane Chemical compound FC(F)(F)OC(Cl)(Cl)C(F)(Cl)Cl PFZXMFHYUMSBDY-UHFFFAOYSA-N 0.000 description 2
- LPRHPORTNOKKNO-UHFFFAOYSA-N 1,2-dichloro-1-fluoro-2-(trifluoromethoxy)ethene Chemical compound FC(Cl)=C(Cl)OC(F)(F)F LPRHPORTNOKKNO-UHFFFAOYSA-N 0.000 description 2
- BPYRQESCOWVBAI-UHFFFAOYSA-N 4-chloro-2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxolane Chemical compound FC(F)(F)OC1OC(F)(F)OC1(F)Cl BPYRQESCOWVBAI-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006298 dechlorination reaction Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000806 fluorine-19 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 238000001819 mass spectrum Methods 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 239000004530 micro-emulsion Substances 0.000 description 2
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 2
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 2
- SMBZJSVIKJMSFP-UHFFFAOYSA-N trifluoromethyl hypofluorite Chemical compound FOC(F)(F)F SMBZJSVIKJMSFP-UHFFFAOYSA-N 0.000 description 2
- RRZIJNVZMJUGTK-UHFFFAOYSA-N 1,1,2-trifluoro-2-(1,2,2-trifluoroethenoxy)ethene Chemical class FC(F)=C(F)OC(F)=C(F)F RRZIJNVZMJUGTK-UHFFFAOYSA-N 0.000 description 1
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 1
- GNHVQYVXIRGGPB-UHFFFAOYSA-N 1,2-dichloro-1-fluoro-2-(trifluoromethoxy)ethane Chemical compound FC(Cl)C(Cl)OC(F)(F)F GNHVQYVXIRGGPB-UHFFFAOYSA-N 0.000 description 1
- DAVCAHWKKDIRLY-UHFFFAOYSA-N 1-ethenoxy-1,1,2,2,3,3,3-heptafluoropropane Chemical class FC(F)(F)C(F)(F)C(F)(F)OC=C DAVCAHWKKDIRLY-UHFFFAOYSA-N 0.000 description 1
- 238000004293 19F NMR spectroscopy Methods 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- QIMFRZPDPFVAOT-UHFFFAOYSA-N 4,5-dichloro-2,2,4,5-tetrafluoro-1,3-dioxolane Chemical compound FC1(F)OC(F)(Cl)C(F)(Cl)O1 QIMFRZPDPFVAOT-UHFFFAOYSA-N 0.000 description 1
- LZTILXIGOURZND-UHFFFAOYSA-N 4,5-dichloro-2,2-difluoro-1,3-dioxole Chemical compound FC1(F)OC(Cl)=C(Cl)O1 LZTILXIGOURZND-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- VMPVEPPRYRXYNP-UHFFFAOYSA-I antimony(5+);pentachloride Chemical compound Cl[Sb](Cl)(Cl)(Cl)Cl VMPVEPPRYRXYNP-UHFFFAOYSA-I 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- YOALFLHFSFEMLP-UHFFFAOYSA-N azane;2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctanoic acid Chemical compound [NH4+].[O-]C(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YOALFLHFSFEMLP-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 239000007806 chemical reaction intermediate Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006704 dehydrohalogenation reaction Methods 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- AQYSYJUIMQTRMV-UHFFFAOYSA-N hypofluorous acid Chemical class FO AQYSYJUIMQTRMV-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- BCCOBQSFUDVTJQ-UHFFFAOYSA-N octafluorocyclobutane Chemical compound FC1(F)C(F)(F)C(F)(F)C1(F)F BCCOBQSFUDVTJQ-UHFFFAOYSA-N 0.000 description 1
- 235000019407 octafluorocyclobutane Nutrition 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/42—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
- C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2438/00—Living radical polymerisation
- C08F2438/01—Atom Transfer Radical Polymerization [ATRP] or reverse ATRP
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Insulating Materials (AREA)
- Lubricants (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT93MI001445A IT1264662B1 (it) | 1993-07-05 | 1993-07-05 | Perflurodiossoli loro omopolimeri e copolimeri e loro impiego per il rivestimento di cavi elettrici |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69402473D1 DE69402473D1 (de) | 1997-05-15 |
| DE69402473T2 true DE69402473T2 (de) | 1997-11-06 |
Family
ID=11366528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69402473T Expired - Lifetime DE69402473T2 (de) | 1993-07-05 | 1994-06-24 | Perfluorodioxole, ihre Herstellung und deren Homopolymere und Copolymere |
Country Status (11)
| Country | Link |
|---|---|
| US (4) | US5498682A (enExample) |
| EP (1) | EP0633257B1 (enExample) |
| JP (1) | JP3801661B2 (enExample) |
| KR (1) | KR100323579B1 (enExample) |
| AT (1) | ATE151421T1 (enExample) |
| CA (1) | CA2127219A1 (enExample) |
| DE (1) | DE69402473T2 (enExample) |
| IT (1) | IT1264662B1 (enExample) |
| MX (1) | MX9405088A (enExample) |
| RU (1) | RU2139866C1 (enExample) |
| TW (1) | TW273556B (enExample) |
Families Citing this family (70)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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- 1993-07-05 IT IT93MI001445A patent/IT1264662B1/it active IP Right Grant
-
1994
- 1994-06-24 EP EP94109782A patent/EP0633257B1/en not_active Expired - Lifetime
- 1994-06-24 AT AT94109782T patent/ATE151421T1/de active
- 1994-06-24 DE DE69402473T patent/DE69402473T2/de not_active Expired - Lifetime
- 1994-06-30 CA CA002127219A patent/CA2127219A1/en not_active Abandoned
- 1994-07-01 RU RU94022753A patent/RU2139866C1/ru active
- 1994-07-01 US US08/270,149 patent/US5498682A/en not_active Expired - Lifetime
- 1994-07-04 TW TW083106080A patent/TW273556B/zh not_active IP Right Cessation
- 1994-07-04 MX MX9405088A patent/MX9405088A/es not_active IP Right Cessation
- 1994-07-05 JP JP17603294A patent/JP3801661B2/ja not_active Expired - Lifetime
- 1994-07-05 KR KR1019940016033A patent/KR100323579B1/ko not_active Expired - Lifetime
-
1995
- 1995-06-06 US US08/466,387 patent/US5495028A/en not_active Expired - Lifetime
- 1995-11-21 US US08/560,196 patent/US5571932A/en not_active Expired - Lifetime
-
1996
- 1996-08-07 US US08/694,509 patent/US5646223A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| RU2139866C1 (ru) | 1999-10-20 |
| JP3801661B2 (ja) | 2006-07-26 |
| US5646223A (en) | 1997-07-08 |
| MX9405088A (es) | 1995-01-31 |
| KR100323579B1 (ko) | 2005-09-13 |
| US5498682A (en) | 1996-03-12 |
| DE69402473D1 (de) | 1997-05-15 |
| EP0633257A1 (en) | 1995-01-11 |
| IT1264662B1 (it) | 1996-10-04 |
| US5495028A (en) | 1996-02-27 |
| EP0633257B1 (en) | 1997-04-09 |
| KR950003283A (ko) | 1995-02-16 |
| TW273556B (enExample) | 1996-04-01 |
| ITMI931445A1 (it) | 1995-01-05 |
| ATE151421T1 (de) | 1997-04-15 |
| RU94022753A (ru) | 1996-05-10 |
| US5571932A (en) | 1996-11-05 |
| ITMI931445A0 (it) | 1993-07-05 |
| JPH0770107A (ja) | 1995-03-14 |
| CA2127219A1 (en) | 1995-01-06 |
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